1). This is the error message that is displayed when i submit a purchase/transaction. I never get the "thank you" page. However, the transaction actually goes through and I receive this error messaeg. I called Authorize.Net and they told me my page is not setup correctly and that it is ot setup properly and my site is not acknowledging their response.

------------------------------An error occurred while trying to report
this transaction to the merchant. An e-mail has been sent to the merchant
informing them of the error. The following is the result of the attempt to
charge your credit card.

This transaction has been approved
-----------------------------------------------

2). Also, im not receiving the customer confirmation email of products ordered. i do receive an email that says "new order placed", but the email content is empty